ECB warns Trump's Iran war could trigger global financial crisis

The European Central Bank has warned that US President Donald Trump's actions pose a serious threat to economic stability. The ECB cited the US-initiated conflict with Iran, unpredictable trade policy shifts, and withdrawal from international cooperation as key risk factors. The bank also flagged AI-assisted cyberattacks on financial institutions as an emerging danger.

The European Central Bank (ECB) issued a stark warning on Wednesday, stating that Donald Trump's actions as US President are threatening global economic stability and could trigger a full-scale financial crisis. The Frankfurt-based institution pointed to three major sources of concern: the US-initiated military conflict with Iran, repeated sharp reversals in US trade policy, and Washington's growing retreat from international cooperation frameworks.

Iran Conflict as a Financial Trigger

The ECB expressed particular concern about the economic ripple effects of the US-Iran conflict. Military escalation in the Middle East has historically disrupted energy markets and supply chains — factors that could compound existing vulnerabilities in the global financial system. The central bank indicated that such geopolitical shocks, especially when combined with policy unpredictability from Washington, create conditions that are difficult for markets to price or absorb.

On the trade front, the ECB highlighted the damaging effects of erratic shifts in US tariff and trade policy. Constant reversals undermine business confidence, disrupt investment planning, and create volatility in currency and equity markets across Europe and beyond. The bank warned that prolonged uncertainty of this kind could depress economic growth and strain financial institutions already operating in a challenging environment.

AI-Powered Cyberattacks on Banks

Beyond geopolitical risks, the ECB also flagged a newer threat: the use of artificial intelligence to carry out sophisticated cyberattacks against banks and financial infrastructure. As AI tools become more accessible, the ECB warned that malicious actors could leverage them to breach systems, commit fraud, or destabilise individual institutions — adding a technological dimension to an already complex risk landscape.

The warning from the ECB reflects a broader anxiety among European policymakers about the consequences of an increasingly unpredictable US foreign and economic policy. With global markets sensitive to any signals from Washington, European financial authorities are stepping up their monitoring and urging member states to strengthen resilience against both geopolitical and digital threats.